A limiter for limiting selected frequency components by generating Stokes waves in a stimulated Brillouin scattering medium. The generated Stokes waves create a seed that is provided to another stimulated Brillouin scattering medium. The seed selecting the undesired frequency components to be attenuated.

 
Web www.patentalert.com

< Variable-optical-property element

< Bubble macro mode lens

> Spatial light modulators with light blocking and absorbing areas

> F-theta lens and laser scanning unit including the same
~ 00280